package com.edu.boot301demo.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/redis")
public class RedisController {
    @Autowired
    private StringRedisTemplate redisTemplate;
    @GetMapping("/incr")
    public String incr() {
        Long num = redisTemplate.opsForValue().increment("num");
        return "num: " + num;
    }
}
